Finding the Third Proportional to 53,316,635,370 and 111,046,257,012

Step by Step Solution

1. Step 1: Write the proportion equation
   53,316,635,370 : 111,046,257,012 = 111,046,257,012 : x
2. Step 2: Convert to fraction form
   53,316,635,370/111,046,257,012 = 111,046,257,012/x
3. Step 3: Cross multiply
   53,316,635,370x = 111,046,257,012 × 111,046,257,012
4. Step 4: Simplify right side
   53,316,635,370x = 12,331,271,196,375,158,620,160
5. Step 5: Solve for x
   x = 12,331,271,196,375,158,620,160/53,316,635,370
6. Step 6: Final answer
   x = 231,283,746,823.11