Finding the Third Proportional to 68,199,762 and 146,127,300

Step by Step Solution

1. Step 1: Write the proportion equation
   68,199,762 : 146,127,300 = 146,127,300 : x
2. Step 2: Convert to fraction form
   68,199,762/146,127,300 = 146,127,300/x
3. Step 3: Cross multiply
   68,199,762x = 146,127,300 × 146,127,300
4. Step 4: Simplify right side
   68,199,762x = 21,353,187,805,290,000
5. Step 5: Solve for x
   x = 21,353,187,805,290,000/68,199,762
6. Step 6: Final answer
   x = 313,097,688.01