Finding the Third Proportional to 32,317,728 and 69,114,432

Step by Step Solution

1. Step 1: Write the proportion equation
   32,317,728 : 69,114,432 = 69,114,432 : x
2. Step 2: Convert to fraction form
   32,317,728/69,114,432 = 69,114,432/x
3. Step 3: Cross multiply
   32,317,728x = 69,114,432 × 69,114,432
4. Step 4: Simplify right side
   32,317,728x = 4,776,804,710,682,624
5. Step 5: Solve for x
   x = 4,776,804,710,682,624/32,317,728
6. Step 6: Final answer
   x = 147,807,565.89