Finding the Third Proportional to 1,071,684 and 2,290,753.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,684 : 2,290,753.50 = 2,290,753.50 : x
2. Step 2: Convert to fraction form
   1,071,684/2,290,753.50 = 2,290,753.50/x
3. Step 3: Cross multiply
   1,071,684x = 2,290,753.50 × 2,290,753.50
4. Step 4: Simplify right side
   1,071,684x = 5,247,551,597,762.25
5. Step 5: Solve for x
   x = 5,247,551,597,762.25/1,071,684
6. Step 6: Final answer
   x = 4,896,547.49