Finding the Third Proportional to 1,619,076 and 3,487,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,076 : 3,487,332 = 3,487,332 : x
2. Step 2: Convert to fraction form
   1,619,076/3,487,332 = 3,487,332/x
3. Step 3: Cross multiply
   1,619,076x = 3,487,332 × 3,487,332
4. Step 4: Simplify right side
   1,619,076x = 12,161,484,478,224
5. Step 5: Solve for x
   x = 12,161,484,478,224/1,619,076
6. Step 6: Final answer
   x = 7,511,373.45