Finding the Third Proportional to 34,515,380 and 73,817,830

Step by Step Solution

1. Step 1: Write the proportion equation
   34,515,380 : 73,817,830 = 73,817,830 : x
2. Step 2: Convert to fraction form
   34,515,380/73,817,830 = 73,817,830/x
3. Step 3: Cross multiply
   34,515,380x = 73,817,830 × 73,817,830
4. Step 4: Simplify right side
   34,515,380x = 5,449,072,025,908,900
5. Step 5: Solve for x
   x = 5,449,072,025,908,900/34,515,380
6. Step 6: Final answer
   x = 157,873,737.04