Finding the Third Proportional to 58,229,407 and 124,638,662

Step by Step Solution

1. Step 1: Write the proportion equation
   58,229,407 : 124,638,662 = 124,638,662 : x
2. Step 2: Convert to fraction form
   58,229,407/124,638,662 = 124,638,662/x
3. Step 3: Cross multiply
   58,229,407x = 124,638,662 × 124,638,662
4. Step 4: Simplify right side
   58,229,407x = 15,534,796,065,150,244
5. Step 5: Solve for x
   x = 15,534,796,065,150,244/58,229,407
6. Step 6: Final answer
   x = 266,786,094.27