Finding the Third Proportional to 5,817,422.25 and 12,564,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,817,422.25 : 12,564,076.50 = 12,564,076.50 : x
2. Step 2: Convert to fraction form
   5,817,422.25/12,564,076.50 = 12,564,076.50/x
3. Step 3: Cross multiply
   5,817,422.25x = 12,564,076.50 × 12,564,076.50
4. Step 4: Simplify right side
   5,817,422.25x = 157,856,018,297,852.25
5. Step 5: Solve for x
   x = 157,856,018,297,852.25/5,817,422.25
6. Step 6: Final answer
   x = 27,135,045.65