Finding the Third Proportional to 136,462,870.50 and 195,143,514

Step by Step Solution

1. Step 1: Write the proportion equation
   136,462,870.50 : 195,143,514 = 195,143,514 : x
2. Step 2: Convert to fraction form
   136,462,870.50/195,143,514 = 195,143,514/x
3. Step 3: Cross multiply
   136,462,870.50x = 195,143,514 × 195,143,514
4. Step 4: Simplify right side
   136,462,870.50x = 38,080,991,056,268,192
5. Step 5: Solve for x
   x = 38,080,991,056,268,192/136,462,870.50
6. Step 6: Final answer
   x = 279,057,526.17