Finding the Third Proportional to 1,352,436,427.50 and 2,068,875,314.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352,436,427.50 : 2,068,875,314.25 = 2,068,875,314.25 : x
2. Step 2: Convert to fraction form
   1,352,436,427.50/2,068,875,314.25 = 2,068,875,314.25/x
3. Step 3: Cross multiply
   1,352,436,427.50x = 2,068,875,314.25 × 2,068,875,314.25
4. Step 4: Simplify right side
   1,352,436,427.50x = 4,280,245,065,913,036,288
5. Step 5: Solve for x
   x = 4,280,245,065,913,036,288/1,352,436,427.50
6. Step 6: Final answer
   x = 3,164,840,120.30