Finding the Third Proportional to 1,219,211 and 2,653,052

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,211 : 2,653,052 = 2,653,052 : x
2. Step 2: Convert to fraction form
   1,219,211/2,653,052 = 2,653,052/x
3. Step 3: Cross multiply
   1,219,211x = 2,653,052 × 2,653,052
4. Step 4: Simplify right side
   1,219,211x = 7,038,684,914,704
5. Step 5: Solve for x
   x = 7,038,684,914,704/1,219,211
6. Step 6: Final answer
   x = 5,773,147.48