Finding the Third Proportional to 1,145,935.50 and 2,428,473

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,935.50 : 2,428,473 = 2,428,473 : x
2. Step 2: Convert to fraction form
   1,145,935.50/2,428,473 = 2,428,473/x
3. Step 3: Cross multiply
   1,145,935.50x = 2,428,473 × 2,428,473
4. Step 4: Simplify right side
   1,145,935.50x = 5,897,481,111,729
5. Step 5: Solve for x
   x = 5,897,481,111,729/1,145,935.50
6. Step 6: Final answer
   x = 5,146,433.73