Finding the Third Proportional to 1,396,973,415 and 2,328,148,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,396,973,415 : 2,328,148,714.50 = 2,328,148,714.50 : x
2. Step 2: Convert to fraction form
   1,396,973,415/2,328,148,714.50 = 2,328,148,714.50/x
3. Step 3: Cross multiply
   1,396,973,415x = 2,328,148,714.50 × 2,328,148,714.50
4. Step 4: Simplify right side
   1,396,973,415x = 5,420,276,436,828,002,304
5. Step 5: Solve for x
   x = 5,420,276,436,828,002,304/1,396,973,415
6. Step 6: Final answer
   x = 3,880,014,020.76