Finding the Third Proportional to 1,186,384.50 and 1,838,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,384.50 : 1,838,560.50 = 1,838,560.50 : x
2. Step 2: Convert to fraction form
   1,186,384.50/1,838,560.50 = 1,838,560.50/x
3. Step 3: Cross multiply
   1,186,384.50x = 1,838,560.50 × 1,838,560.50
4. Step 4: Simplify right side
   1,186,384.50x = 3,380,304,712,160.25
5. Step 5: Solve for x
   x = 3,380,304,712,160.25/1,186,384.50
6. Step 6: Final answer
   x = 2,849,248.88