Finding the Third Proportional to 13,499,853 and 29,627,346

Step by Step Solution

1. Step 1: Write the proportion equation
   13,499,853 : 29,627,346 = 29,627,346 : x
2. Step 2: Convert to fraction form
   13,499,853/29,627,346 = 29,627,346/x
3. Step 3: Cross multiply
   13,499,853x = 29,627,346 × 29,627,346
4. Step 4: Simplify right side
   13,499,853x = 877,779,631,003,716
5. Step 5: Solve for x
   x = 877,779,631,003,716/13,499,853
6. Step 6: Final answer
   x = 65,021,421.42