Finding the Third Proportional to 33,304,671,616.50 and 72,712,349,239.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,304,671,616.50 : 72,712,349,239.50 = 72,712,349,239.50 : x
2. Step 2: Convert to fraction form
   33,304,671,616.50/72,712,349,239.50 = 72,712,349,239.50/x
3. Step 3: Cross multiply
   33,304,671,616.50x = 72,712,349,239.50 × 72,712,349,239.50
4. Step 4: Simplify right side
   33,304,671,616.50x = 5,287,085,731,927,016,079,360
5. Step 5: Solve for x
   x = 5,287,085,731,927,016,079,360/33,304,671,616.50
6. Step 6: Final answer
   x = 158,749,072,586.79