Finding the Third Proportional to 2,931,670 and 4,484,692

Step by Step Solution

1. Step 1: Write the proportion equation
   2,931,670 : 4,484,692 = 4,484,692 : x
2. Step 2: Convert to fraction form
   2,931,670/4,484,692 = 4,484,692/x
3. Step 3: Cross multiply
   2,931,670x = 4,484,692 × 4,484,692
4. Step 4: Simplify right side
   2,931,670x = 20,112,462,334,864
5. Step 5: Solve for x
   x = 20,112,462,334,864/2,931,670
6. Step 6: Final answer
   x = 6,860,411.42