Finding the Third Proportional to 33,675,508 and 72,739,784

Step by Step Solution

1. Step 1: Write the proportion equation
   33,675,508 : 72,739,784 = 72,739,784 : x
2. Step 2: Convert to fraction form
   33,675,508/72,739,784 = 72,739,784/x
3. Step 3: Cross multiply
   33,675,508x = 72,739,784 × 72,739,784
4. Step 4: Simplify right side
   33,675,508x = 5,291,076,176,366,656
5. Step 5: Solve for x
   x = 5,291,076,176,366,656/33,675,508
6. Step 6: Final answer
   x = 157,119,416.77