Finding the Third Proportional to 5,677,972 and 12,314,259.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,677,972 : 12,314,259.50 = 12,314,259.50 : x
2. Step 2: Convert to fraction form
   5,677,972/12,314,259.50 = 12,314,259.50/x
3. Step 3: Cross multiply
   5,677,972x = 12,314,259.50 × 12,314,259.50
4. Step 4: Simplify right side
   5,677,972x = 151,640,987,033,340.25
5. Step 5: Solve for x
   x = 151,640,987,033,340.25/5,677,972
6. Step 6: Final answer
   x = 26,706,892.36