Finding the Third Proportional to 19,590,618 and 45,747,300

Step by Step Solution

1. Step 1: Write the proportion equation
   19,590,618 : 45,747,300 = 45,747,300 : x
2. Step 2: Convert to fraction form
   19,590,618/45,747,300 = 45,747,300/x
3. Step 3: Cross multiply
   19,590,618x = 45,747,300 × 45,747,300
4. Step 4: Simplify right side
   19,590,618x = 2,092,815,457,290,000
5. Step 5: Solve for x
   x = 2,092,815,457,290,000/19,590,618
6. Step 6: Final answer
   x = 106,827,434.30