Finding the Third Proportional to 19,543,806 and 42,941,826

Step by Step Solution

1. Step 1: Write the proportion equation
   19,543,806 : 42,941,826 = 42,941,826 : x
2. Step 2: Convert to fraction form
   19,543,806/42,941,826 = 42,941,826/x
3. Step 3: Cross multiply
   19,543,806x = 42,941,826 × 42,941,826
4. Step 4: Simplify right side
   19,543,806x = 1,844,000,420,214,276
5. Step 5: Solve for x
   x = 1,844,000,420,214,276/19,543,806
6. Step 6: Final answer
   x = 94,352,165.60