Finding the Third Proportional to 6,429,301.59 and 13,753,427.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,429,301.59 : 13,753,427.91 = 13,753,427.91 : x
2. Step 2: Convert to fraction form
   6,429,301.59/13,753,427.91 = 13,753,427.91/x
3. Step 3: Cross multiply
   6,429,301.59x = 13,753,427.91 × 13,753,427.91
4. Step 4: Simplify right side
   6,429,301.59x = 189,156,779,172,416.25
5. Step 5: Solve for x
   x = 189,156,779,172,416.25/6,429,301.59
6. Step 6: Final answer
   x = 29,421,046.19