Finding the Third Proportional to 19,667,232 and 42,920,928

Step by Step Solution

1. Step 1: Write the proportion equation
   19,667,232 : 42,920,928 = 42,920,928 : x
2. Step 2: Convert to fraction form
   19,667,232/42,920,928 = 42,920,928/x
3. Step 3: Cross multiply
   19,667,232x = 42,920,928 × 42,920,928
4. Step 4: Simplify right side
   19,667,232x = 1,842,206,060,381,184
5. Step 5: Solve for x
   x = 1,842,206,060,381,184/19,667,232
6. Step 6: Final answer
   x = 93,668,802.01