Finding the Third Proportional to 7,358,208,187.32 and 16,140,981,333.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,358,208,187.32 : 16,140,981,333.55 = 16,140,981,333.55 : x
2. Step 2: Convert to fraction form
   7,358,208,187.32/16,140,981,333.55 = 16,140,981,333.55/x
3. Step 3: Cross multiply
   7,358,208,187.32x = 16,140,981,333.55 × 16,140,981,333.55
4. Step 4: Simplify right side
   7,358,208,187.32x = 260,531,278,410,041,851,904
5. Step 5: Solve for x
   x = 260,531,278,410,041,851,904/7,358,208,187.32
6. Step 6: Final answer
   x = 35,406,891,430.29