Finding the Third Proportional to 539,161.63 and 1,154,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   539,161.63 : 1,154,061.50 = 1,154,061.50 : x
2. Step 2: Convert to fraction form
   539,161.63/1,154,061.50 = 1,154,061.50/x
3. Step 3: Cross multiply
   539,161.63x = 1,154,061.50 × 1,154,061.50
4. Step 4: Simplify right side
   539,161.63x = 1,331,857,945,782.25
5. Step 5: Solve for x
   x = 1,331,857,945,782.25/539,161.63
6. Step 6: Final answer
   x = 2,470,238.76