Finding the Third Proportional to 37,514,537 and 81,291,390

Step by Step Solution

1. Step 1: Write the proportion equation
   37,514,537 : 81,291,390 = 81,291,390 : x
2. Step 2: Convert to fraction form
   37,514,537/81,291,390 = 81,291,390/x
3. Step 3: Cross multiply
   37,514,537x = 81,291,390 × 81,291,390
4. Step 4: Simplify right side
   37,514,537x = 6,608,290,088,132,100
5. Step 5: Solve for x
   x = 6,608,290,088,132,100/37,514,537
6. Step 6: Final answer
   x = 176,152,782.80