Finding the Third Proportional to 929,719.50 and 1,435,585.50

Step by Step Solution

1. Step 1: Write the proportion equation
   929,719.50 : 1,435,585.50 = 1,435,585.50 : x
2. Step 2: Convert to fraction form
   929,719.50/1,435,585.50 = 1,435,585.50/x
3. Step 3: Cross multiply
   929,719.50x = 1,435,585.50 × 1,435,585.50
4. Step 4: Simplify right side
   929,719.50x = 2,060,905,727,810.25
5. Step 5: Solve for x
   x = 2,060,905,727,810.25/929,719.50
6. Step 6: Final answer
   x = 2,216,696.25