Finding the Third Proportional to 160,175,834,139 and 218,132,145,984.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,175,834,139 : 218,132,145,984.50 = 218,132,145,984.50 : x
2. Step 2: Convert to fraction form
   160,175,834,139/218,132,145,984.50 = 218,132,145,984.50/x
3. Step 3: Cross multiply
   160,175,834,139x = 218,132,145,984.50 × 218,132,145,984.50
4. Step 4: Simplify right side
   160,175,834,139x = 47,581,633,111,803,222,294,528
5. Step 5: Solve for x
   x = 47,581,633,111,803,222,294,528/160,175,834,139
6. Step 6: Final answer
   x = 297,058,750,263.86