Finding the Third Proportional to 748,152.50 and 1,160,824.50

Step by Step Solution

1. Step 1: Write the proportion equation
   748,152.50 : 1,160,824.50 = 1,160,824.50 : x
2. Step 2: Convert to fraction form
   748,152.50/1,160,824.50 = 1,160,824.50/x
3. Step 3: Cross multiply
   748,152.50x = 1,160,824.50 × 1,160,824.50
4. Step 4: Simplify right side
   748,152.50x = 1,347,513,519,800.25
5. Step 5: Solve for x
   x = 1,347,513,519,800.25/748,152.50
6. Step 6: Final answer
   x = 1,801,121.46