Finding the Third Proportional to 19,140,338 and 42,000,752

Step by Step Solution

1. Step 1: Write the proportion equation
   19,140,338 : 42,000,752 = 42,000,752 : x
2. Step 2: Convert to fraction form
   19,140,338/42,000,752 = 42,000,752/x
3. Step 3: Cross multiply
   19,140,338x = 42,000,752 × 42,000,752
4. Step 4: Simplify right side
   19,140,338x = 1,764,063,168,565,504
5. Step 5: Solve for x
   x = 1,764,063,168,565,504/19,140,338
6. Step 6: Final answer
   x = 92,164,682.18