Finding the Third Proportional to 19,300,536 and 41,566,644

Step by Step Solution

1. Step 1: Write the proportion equation
   19,300,536 : 41,566,644 = 41,566,644 : x
2. Step 2: Convert to fraction form
   19,300,536/41,566,644 = 41,566,644/x
3. Step 3: Cross multiply
   19,300,536x = 41,566,644 × 41,566,644
4. Step 4: Simplify right side
   19,300,536x = 1,727,785,893,422,736
5. Step 5: Solve for x
   x = 1,727,785,893,422,736/19,300,536
6. Step 6: Final answer
   x = 89,520,099.00