Finding the Third Proportional to 33,012,710.25 and 72,402,708

Step by Step Solution

1. Step 1: Write the proportion equation
   33,012,710.25 : 72,402,708 = 72,402,708 : x
2. Step 2: Convert to fraction form
   33,012,710.25/72,402,708 = 72,402,708/x
3. Step 3: Cross multiply
   33,012,710.25x = 72,402,708 × 72,402,708
4. Step 4: Simplify right side
   33,012,710.25x = 5,242,152,125,733,264
5. Step 5: Solve for x
   x = 5,242,152,125,733,264/33,012,710.25
6. Step 6: Final answer
   x = 158,791,934.56