Finding the Third Proportional to 62,420.63 and 96,911.44

Step by Step Solution

1. Step 1: Write the proportion equation
   62,420.63 : 96,911.44 = 96,911.44 : x
2. Step 2: Convert to fraction form
   62,420.63/96,911.44 = 96,911.44/x
3. Step 3: Cross multiply
   62,420.63x = 96,911.44 × 96,911.44
4. Step 4: Simplify right side
   62,420.63x = 9,391,826,718.32
5. Step 5: Solve for x
   x = 9,391,826,718.32/62,420.63
6. Step 6: Final answer
   x = 150,460.31