Finding the Third Proportional to 49,418,232 and 72,308,226

Step by Step Solution

1. Step 1: Write the proportion equation
   49,418,232 : 72,308,226 = 72,308,226 : x
2. Step 2: Convert to fraction form
   49,418,232/72,308,226 = 72,308,226/x
3. Step 3: Cross multiply
   49,418,232x = 72,308,226 × 72,308,226
4. Step 4: Simplify right side
   49,418,232x = 5,228,479,547,267,076
5. Step 5: Solve for x
   x = 5,228,479,547,267,076/49,418,232
6. Step 6: Final answer
   x = 105,800,619.24