Finding the Third Proportional to 6,404,127 and 13,723,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,404,127 : 13,723,513.50 = 13,723,513.50 : x
2. Step 2: Convert to fraction form
   6,404,127/13,723,513.50 = 13,723,513.50/x
3. Step 3: Cross multiply
   6,404,127x = 13,723,513.50 × 13,723,513.50
4. Step 4: Simplify right side
   6,404,127x = 188,334,822,784,682.25
5. Step 5: Solve for x
   x = 188,334,822,784,682.25/6,404,127
6. Step 6: Final answer
   x = 29,408,352.27