Finding the Third Proportional to 19,097,876 and 37,221,160

Step by Step Solution

1. Step 1: Write the proportion equation
   19,097,876 : 37,221,160 = 37,221,160 : x
2. Step 2: Convert to fraction form
   19,097,876/37,221,160 = 37,221,160/x
3. Step 3: Cross multiply
   19,097,876x = 37,221,160 × 37,221,160
4. Step 4: Simplify right side
   19,097,876x = 1,385,414,751,745,600
5. Step 5: Solve for x
   x = 1,385,414,751,745,600/19,097,876
6. Step 6: Final answer
   x = 72,542,870.83