Finding the Third Proportional to 1,386,085.50 and 2,073,487.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,386,085.50 : 2,073,487.50 = 2,073,487.50 : x
2. Step 2: Convert to fraction form
   1,386,085.50/2,073,487.50 = 2,073,487.50/x
3. Step 3: Cross multiply
   1,386,085.50x = 2,073,487.50 × 2,073,487.50
4. Step 4: Simplify right side
   1,386,085.50x = 4,299,350,412,656.25
5. Step 5: Solve for x
   x = 4,299,350,412,656.25/1,386,085.50
6. Step 6: Final answer
   x = 3,101,793.08