Finding the Third Proportional to 49,891,464 and 74,633,748

Step by Step Solution

1. Step 1: Write the proportion equation
   49,891,464 : 74,633,748 = 74,633,748 : x
2. Step 2: Convert to fraction form
   49,891,464/74,633,748 = 74,633,748/x
3. Step 3: Cross multiply
   49,891,464x = 74,633,748 × 74,633,748
4. Step 4: Simplify right side
   49,891,464x = 5,570,196,340,527,504
5. Step 5: Solve for x
   x = 5,570,196,340,527,504/49,891,464
6. Step 6: Final answer
   x = 111,646,279.62