Finding the Third Proportional to 1,706,473 and 3,666,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,473 : 3,666,212 = 3,666,212 : x
2. Step 2: Convert to fraction form
   1,706,473/3,666,212 = 3,666,212/x
3. Step 3: Cross multiply
   1,706,473x = 3,666,212 × 3,666,212
4. Step 4: Simplify right side
   1,706,473x = 13,441,110,428,944
5. Step 5: Solve for x
   x = 13,441,110,428,944/1,706,473
6. Step 6: Final answer
   x = 7,876,544.45