Finding the Third Proportional to 9,586,549.50 and 13,484,119.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,586,549.50 : 13,484,119.50 = 13,484,119.50 : x
2. Step 2: Convert to fraction form
   9,586,549.50/13,484,119.50 = 13,484,119.50/x
3. Step 3: Cross multiply
   9,586,549.50x = 13,484,119.50 × 13,484,119.50
4. Step 4: Simplify right side
   9,586,549.50x = 181,821,478,690,280.25
5. Step 5: Solve for x
   x = 181,821,478,690,280.25/9,586,549.50
6. Step 6: Final answer
   x = 18,966,310.94