Finding the Third Proportional to 109,011 and 254,545.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,011 : 254,545.50 = 254,545.50 : x
2. Step 2: Convert to fraction form
   109,011/254,545.50 = 254,545.50/x
3. Step 3: Cross multiply
   109,011x = 254,545.50 × 254,545.50
4. Step 4: Simplify right side
   109,011x = 64,793,411,570.25
5. Step 5: Solve for x
   x = 64,793,411,570.25/109,011
6. Step 6: Final answer
   x = 594,374.99