Finding the Third Proportional to 49,542,151 and 103,601,550

Step by Step Solution

1. Step 1: Write the proportion equation
   49,542,151 : 103,601,550 = 103,601,550 : x
2. Step 2: Convert to fraction form
   49,542,151/103,601,550 = 103,601,550/x
3. Step 3: Cross multiply
   49,542,151x = 103,601,550 × 103,601,550
4. Step 4: Simplify right side
   49,542,151x = 10,733,281,162,402,500
5. Step 5: Solve for x
   x = 10,733,281,162,402,500/49,542,151
6. Step 6: Final answer
   x = 216,649,478.19