Finding the Third Proportional to 2,762,076,048.75 and 5,918,127,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,762,076,048.75 : 5,918,127,025.50 = 5,918,127,025.50 : x
2. Step 2: Convert to fraction form
   2,762,076,048.75/5,918,127,025.50 = 5,918,127,025.50/x
3. Step 3: Cross multiply
   2,762,076,048.75x = 5,918,127,025.50 × 5,918,127,025.50
4. Step 4: Simplify right side
   2,762,076,048.75x = 35,024,227,489,953,476,608
5. Step 5: Solve for x
   x = 35,024,227,489,953,476,608/2,762,076,048.75
6. Step 6: Final answer
   x = 12,680,399,406.74