Finding the Third Proportional to 116,338,308 and 180,386,552

Step by Step Solution

1. Step 1: Write the proportion equation
   116,338,308 : 180,386,552 = 180,386,552 : x
2. Step 2: Convert to fraction form
   116,338,308/180,386,552 = 180,386,552/x
3. Step 3: Cross multiply
   116,338,308x = 180,386,552 × 180,386,552
4. Step 4: Simplify right side
   116,338,308x = 32,539,308,142,448,704
5. Step 5: Solve for x
   x = 32,539,308,142,448,704/116,338,308
6. Step 6: Final answer
   x = 279,695,559.46