Finding the Third Proportional to 532,129.50 and 1,142,991

Step by Step Solution

1. Step 1: Write the proportion equation
   532,129.50 : 1,142,991 = 1,142,991 : x
2. Step 2: Convert to fraction form
   532,129.50/1,142,991 = 1,142,991/x
3. Step 3: Cross multiply
   532,129.50x = 1,142,991 × 1,142,991
4. Step 4: Simplify right side
   532,129.50x = 1,306,428,426,081
5. Step 5: Solve for x
   x = 1,306,428,426,081/532,129.50
6. Step 6: Final answer
   x = 2,455,094.91