Finding the Third Proportional to 14,978,790 and 32,264,865

Step by Step Solution

1. Step 1: Write the proportion equation
   14,978,790 : 32,264,865 = 32,264,865 : x
2. Step 2: Convert to fraction form
   14,978,790/32,264,865 = 32,264,865/x
3. Step 3: Cross multiply
   14,978,790x = 32,264,865 × 32,264,865
4. Step 4: Simplify right side
   14,978,790x = 1,041,021,513,468,225
5. Step 5: Solve for x
   x = 1,041,021,513,468,225/14,978,790
6. Step 6: Final answer
   x = 69,499,706.82