Finding the Third Proportional to 62,518.50 and 93,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,518.50 : 93,784.50 = 93,784.50 : x
2. Step 2: Convert to fraction form
   62,518.50/93,784.50 = 93,784.50/x
3. Step 3: Cross multiply
   62,518.50x = 93,784.50 × 93,784.50
4. Step 4: Simplify right side
   62,518.50x = 8,795,532,440.25
5. Step 5: Solve for x
   x = 8,795,532,440.25/62,518.50
6. Step 6: Final answer
   x = 140,686.88