Finding the Third Proportional to 7,006,128 and 15,092,688

Step by Step Solution

1. Step 1: Write the proportion equation
   7,006,128 : 15,092,688 = 15,092,688 : x
2. Step 2: Convert to fraction form
   7,006,128/15,092,688 = 15,092,688/x
3. Step 3: Cross multiply
   7,006,128x = 15,092,688 × 15,092,688
4. Step 4: Simplify right side
   7,006,128x = 227,789,231,065,344
5. Step 5: Solve for x
   x = 227,789,231,065,344/7,006,128
6. Step 6: Final answer
   x = 32,512,856.04