Finding the Third Proportional to 32,910,288 and 70,877,972

Step by Step Solution

1. Step 1: Write the proportion equation
   32,910,288 : 70,877,972 = 70,877,972 : x
2. Step 2: Convert to fraction form
   32,910,288/70,877,972 = 70,877,972/x
3. Step 3: Cross multiply
   32,910,288x = 70,877,972 × 70,877,972
4. Step 4: Simplify right side
   32,910,288x = 5,023,686,914,832,784
5. Step 5: Solve for x
   x = 5,023,686,914,832,784/32,910,288
6. Step 6: Final answer
   x = 152,647,917.11