Finding the Third Proportional to 62,462.63 and 89,023.13

Step by Step Solution

1. Step 1: Write the proportion equation
   62,462.63 : 89,023.13 = 89,023.13 : x
2. Step 2: Convert to fraction form
   62,462.63/89,023.13 = 89,023.13/x
3. Step 3: Cross multiply
   62,462.63x = 89,023.13 × 89,023.13
4. Step 4: Simplify right side
   62,462.63x = 7,925,116,784.77
5. Step 5: Solve for x
   x = 7,925,116,784.77/62,462.63
6. Step 6: Final answer
   x = 126,877.74