Finding the Third Proportional to 62,821.50 and 97,148.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,821.50 : 97,148.50 = 97,148.50 : x
2. Step 2: Convert to fraction form
   62,821.50/97,148.50 = 97,148.50/x
3. Step 3: Cross multiply
   62,821.50x = 97,148.50 × 97,148.50
4. Step 4: Simplify right side
   62,821.50x = 9,437,831,052.25
5. Step 5: Solve for x
   x = 9,437,831,052.25/62,821.50
6. Step 6: Final answer
   x = 150,232.50