Finding the Third Proportional to 20,073,594 and 42,736,596

Step by Step Solution

1. Step 1: Write the proportion equation
   20,073,594 : 42,736,596 = 42,736,596 : x
2. Step 2: Convert to fraction form
   20,073,594/42,736,596 = 42,736,596/x
3. Step 3: Cross multiply
   20,073,594x = 42,736,596 × 42,736,596
4. Step 4: Simplify right side
   20,073,594x = 1,826,416,637,667,216
5. Step 5: Solve for x
   x = 1,826,416,637,667,216/20,073,594
6. Step 6: Final answer
   x = 90,986,030.59