Finding the Third Proportional to 138,962,610 and 185,262,444

Step by Step Solution

1. Step 1: Write the proportion equation
   138,962,610 : 185,262,444 = 185,262,444 : x
2. Step 2: Convert to fraction form
   138,962,610/185,262,444 = 185,262,444/x
3. Step 3: Cross multiply
   138,962,610x = 185,262,444 × 185,262,444
4. Step 4: Simplify right side
   138,962,610x = 34,322,173,156,853,136
5. Step 5: Solve for x
   x = 34,322,173,156,853,136/138,962,610
6. Step 6: Final answer
   x = 246,988,547.18