Finding the Third Proportional to 1,205,882 and 1,919,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,882 : 1,919,522.50 = 1,919,522.50 : x
2. Step 2: Convert to fraction form
   1,205,882/1,919,522.50 = 1,919,522.50/x
3. Step 3: Cross multiply
   1,205,882x = 1,919,522.50 × 1,919,522.50
4. Step 4: Simplify right side
   1,205,882x = 3,684,566,628,006.25
5. Step 5: Solve for x
   x = 3,684,566,628,006.25/1,205,882
6. Step 6: Final answer
   x = 3,055,495.17