Finding the Third Proportional to 19,161,380 and 28,941,008

Step by Step Solution

1. Step 1: Write the proportion equation
   19,161,380 : 28,941,008 = 28,941,008 : x
2. Step 2: Convert to fraction form
   19,161,380/28,941,008 = 28,941,008/x
3. Step 3: Cross multiply
   19,161,380x = 28,941,008 × 28,941,008
4. Step 4: Simplify right side
   19,161,380x = 837,581,944,056,064
5. Step 5: Solve for x
   x = 837,581,944,056,064/19,161,380
6. Step 6: Final answer
   x = 43,711,984.42