Finding the Third Proportional to 1,331,488.50 and 2,875,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,331,488.50 : 2,875,429.50 = 2,875,429.50 : x
2. Step 2: Convert to fraction form
   1,331,488.50/2,875,429.50 = 2,875,429.50/x
3. Step 3: Cross multiply
   1,331,488.50x = 2,875,429.50 × 2,875,429.50
4. Step 4: Simplify right side
   1,331,488.50x = 8,268,094,809,470.25
5. Step 5: Solve for x
   x = 8,268,094,809,470.25/1,331,488.50
6. Step 6: Final answer
   x = 6,209,662.95