Finding the Third Proportional to 49,493,042 and 74,876,575

Step by Step Solution

1. Step 1: Write the proportion equation
   49,493,042 : 74,876,575 = 74,876,575 : x
2. Step 2: Convert to fraction form
   49,493,042/74,876,575 = 74,876,575/x
3. Step 3: Cross multiply
   49,493,042x = 74,876,575 × 74,876,575
4. Step 4: Simplify right side
   49,493,042x = 5,606,501,483,730,625
5. Step 5: Solve for x
   x = 5,606,501,483,730,625/49,493,042
6. Step 6: Final answer
   x = 113,278,579.31