Finding the Third Proportional to 146,368,484 and 195,131,468

Step by Step Solution

1. Step 1: Write the proportion equation
   146,368,484 : 195,131,468 = 195,131,468 : x
2. Step 2: Convert to fraction form
   146,368,484/195,131,468 = 195,131,468/x
3. Step 3: Cross multiply
   146,368,484x = 195,131,468 × 195,131,468
4. Step 4: Simplify right side
   146,368,484x = 38,076,289,803,835,024
5. Step 5: Solve for x
   x = 38,076,289,803,835,024/146,368,484
6. Step 6: Final answer
   x = 260,139,947.91