Finding the Third Proportional to 1,261,808,924 and 2,761,083,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,808,924 : 2,761,083,401.50 = 2,761,083,401.50 : x
2. Step 2: Convert to fraction form
   1,261,808,924/2,761,083,401.50 = 2,761,083,401.50/x
3. Step 3: Cross multiply
   1,261,808,924x = 2,761,083,401.50 × 2,761,083,401.50
4. Step 4: Simplify right side
   1,261,808,924x = 7,623,581,550,038,810,624
5. Step 5: Solve for x
   x = 7,623,581,550,038,810,624/1,261,808,924
6. Step 6: Final answer
   x = 6,041,787,631.26