Finding the Third Proportional to 1,166,647.50 and 1,569,179.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,647.50 : 1,569,179.25 = 1,569,179.25 : x
2. Step 2: Convert to fraction form
   1,166,647.50/1,569,179.25 = 1,569,179.25/x
3. Step 3: Cross multiply
   1,166,647.50x = 1,569,179.25 × 1,569,179.25
4. Step 4: Simplify right side
   1,166,647.50x = 2,462,323,518,630.56
5. Step 5: Solve for x
   x = 2,462,323,518,630.56/1,166,647.50
6. Step 6: Final answer
   x = 2,110,597.69