Finding the Third Proportional to 2,337,544,743.75 and 5,142,590,262

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337,544,743.75 : 5,142,590,262 = 5,142,590,262 : x
2. Step 2: Convert to fraction form
   2,337,544,743.75/5,142,590,262 = 5,142,590,262/x
3. Step 3: Cross multiply
   2,337,544,743.75x = 5,142,590,262 × 5,142,590,262
4. Step 4: Simplify right side
   2,337,544,743.75x = 26,446,234,602,817,228,800
5. Step 5: Solve for x
   x = 26,446,234,602,817,228,800/2,337,544,743.75
6. Step 6: Final answer
   x = 11,313,680,593.08