Finding the Third Proportional to 1,418,316 and 3,063,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,316 : 3,063,972 = 3,063,972 : x
2. Step 2: Convert to fraction form
   1,418,316/3,063,972 = 3,063,972/x
3. Step 3: Cross multiply
   1,418,316x = 3,063,972 × 3,063,972
4. Step 4: Simplify right side
   1,418,316x = 9,387,924,416,784
5. Step 5: Solve for x
   x = 9,387,924,416,784/1,418,316
6. Step 6: Final answer
   x = 6,619,064.03