Finding the Third Proportional to 62,869,747,024.50 and 137,118,256,603.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,869,747,024.50 : 137,118,256,603.50 = 137,118,256,603.50 : x
2. Step 2: Convert to fraction form
   62,869,747,024.50/137,118,256,603.50 = 137,118,256,603.50/x
3. Step 3: Cross multiply
   62,869,747,024.50x = 137,118,256,603.50 × 137,118,256,603.50
4. Step 4: Simplify right side
   62,869,747,024.50x = 18,801,416,293,983,270,731,776
5. Step 5: Solve for x
   x = 18,801,416,293,983,270,731,776/62,869,747,024.50
6. Step 6: Final answer
   x = 299,053,474,585.42