Finding the Third Proportional to 37,502,448 and 56,353,540

Step by Step Solution

1. Step 1: Write the proportion equation
   37,502,448 : 56,353,540 = 56,353,540 : x
2. Step 2: Convert to fraction form
   37,502,448/56,353,540 = 56,353,540/x
3. Step 3: Cross multiply
   37,502,448x = 56,353,540 × 56,353,540
4. Step 4: Simplify right side
   37,502,448x = 3,175,721,470,531,600
5. Step 5: Solve for x
   x = 3,175,721,470,531,600/37,502,448
6. Step 6: Final answer
   x = 84,680,377.95