Finding the Third Proportional to 109,580,276 and 164,514,582

Step by Step Solution

1. Step 1: Write the proportion equation
   109,580,276 : 164,514,582 = 164,514,582 : x
2. Step 2: Convert to fraction form
   109,580,276/164,514,582 = 164,514,582/x
3. Step 3: Cross multiply
   109,580,276x = 164,514,582 × 164,514,582
4. Step 4: Simplify right side
   109,580,276x = 27,065,047,690,634,724
5. Step 5: Solve for x
   x = 27,065,047,690,634,724/109,580,276
6. Step 6: Final answer
   x = 246,988,314.67