Finding the Third Proportional to 93,493,488 and 139,716,816

Step by Step Solution

1. Step 1: Write the proportion equation
   93,493,488 : 139,716,816 = 139,716,816 : x
2. Step 2: Convert to fraction form
   93,493,488/139,716,816 = 139,716,816/x
3. Step 3: Cross multiply
   93,493,488x = 139,716,816 × 139,716,816
4. Step 4: Simplify right side
   93,493,488x = 19,520,788,673,177,856
5. Step 5: Solve for x
   x = 19,520,788,673,177,856/93,493,488
6. Step 6: Final answer
   x = 208,793,030.30