Finding the Third Proportional to 49,493,030 and 74,876,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,493,030 : 74,876,558.50 = 74,876,558.50 : x
2. Step 2: Convert to fraction form
   49,493,030/74,876,558.50 = 74,876,558.50/x
3. Step 3: Cross multiply
   49,493,030x = 74,876,558.50 × 74,876,558.50
4. Step 4: Simplify right side
   49,493,030x = 5,606,499,012,803,922
5. Step 5: Solve for x
   x = 5,606,499,012,803,922/49,493,030
6. Step 6: Final answer
   x = 113,278,556.86