Finding the Third Proportional to 49,839,588 and 72,867,222

Step by Step Solution

1. Step 1: Write the proportion equation
   49,839,588 : 72,867,222 = 72,867,222 : x
2. Step 2: Convert to fraction form
   49,839,588/72,867,222 = 72,867,222/x
3. Step 3: Cross multiply
   49,839,588x = 72,867,222 × 72,867,222
4. Step 4: Simplify right side
   49,839,588x = 5,309,632,041,997,284
5. Step 5: Solve for x
   x = 5,309,632,041,997,284/49,839,588
6. Step 6: Final answer
   x = 106,534,428.86