Finding the Third Proportional to 49,686,471 and 108,584,585

Step by Step Solution

1. Step 1: Write the proportion equation
   49,686,471 : 108,584,585 = 108,584,585 : x
2. Step 2: Convert to fraction form
   49,686,471/108,584,585 = 108,584,585/x
3. Step 3: Cross multiply
   49,686,471x = 108,584,585 × 108,584,585
4. Step 4: Simplify right side
   49,686,471x = 11,790,612,099,622,224
5. Step 5: Solve for x
   x = 11,790,612,099,622,224/49,686,471
6. Step 6: Final answer
   x = 237,300,252.21