Finding the Third Proportional to 12,957,414 and 28,348,188

Step by Step Solution

1. Step 1: Write the proportion equation
   12,957,414 : 28,348,188 = 28,348,188 : x
2. Step 2: Convert to fraction form
   12,957,414/28,348,188 = 28,348,188/x
3. Step 3: Cross multiply
   12,957,414x = 28,348,188 × 28,348,188
4. Step 4: Simplify right side
   12,957,414x = 803,619,762,883,344
5. Step 5: Solve for x
   x = 803,619,762,883,344/12,957,414
6. Step 6: Final answer
   x = 62,020,073.05