Finding the Third Proportional to 105,788,308 and 163,469,762

Step by Step Solution

1. Step 1: Write the proportion equation
   105,788,308 : 163,469,762 = 163,469,762 : x
2. Step 2: Convert to fraction form
   105,788,308/163,469,762 = 163,469,762/x
3. Step 3: Cross multiply
   105,788,308x = 163,469,762 × 163,469,762
4. Step 4: Simplify right side
   105,788,308x = 26,722,363,088,336,644
5. Step 5: Solve for x
   x = 26,722,363,088,336,644/105,788,308
6. Step 6: Final answer
   x = 252,602,235.48