Finding the Third Proportional to 15,631,508 and 32,942,632

Step by Step Solution

1. Step 1: Write the proportion equation
   15,631,508 : 32,942,632 = 32,942,632 : x
2. Step 2: Convert to fraction form
   15,631,508/32,942,632 = 32,942,632/x
3. Step 3: Cross multiply
   15,631,508x = 32,942,632 × 32,942,632
4. Step 4: Simplify right side
   15,631,508x = 1,085,217,003,087,424
5. Step 5: Solve for x
   x = 1,085,217,003,087,424/15,631,508
6. Step 6: Final answer
   x = 69,424,971.86