Finding the Third Proportional to 5,559,823.50 and 12,182,527.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,559,823.50 : 12,182,527.50 = 12,182,527.50 : x
2. Step 2: Convert to fraction form
   5,559,823.50/12,182,527.50 = 12,182,527.50/x
3. Step 3: Cross multiply
   5,559,823.50x = 12,182,527.50 × 12,182,527.50
4. Step 4: Simplify right side
   5,559,823.50x = 148,413,976,288,256.25
5. Step 5: Solve for x
   x = 148,413,976,288,256.25/5,559,823.50
6. Step 6: Final answer
   x = 26,694,008.59