Finding the Third Proportional to 109,580,280 and 164,514,588

Step by Step Solution

1. Step 1: Write the proportion equation
   109,580,280 : 164,514,588 = 164,514,588 : x
2. Step 2: Convert to fraction form
   109,580,280/164,514,588 = 164,514,588/x
3. Step 3: Cross multiply
   109,580,280x = 164,514,588 × 164,514,588
4. Step 4: Simplify right side
   109,580,280x = 27,065,049,664,809,744
5. Step 5: Solve for x
   x = 27,065,049,664,809,744/109,580,280
6. Step 6: Final answer
   x = 246,988,323.67