Finding the Third Proportional to 19,140,255 and 42,000,597

Step by Step Solution

1. Step 1: Write the proportion equation
   19,140,255 : 42,000,597 = 42,000,597 : x
2. Step 2: Convert to fraction form
   19,140,255/42,000,597 = 42,000,597/x
3. Step 3: Cross multiply
   19,140,255x = 42,000,597 × 42,000,597
4. Step 4: Simplify right side
   19,140,255x = 1,764,050,148,356,409
5. Step 5: Solve for x
   x = 1,764,050,148,356,409/19,140,255
6. Step 6: Final answer
   x = 92,164,401.59