Finding the Third Proportional to 71,633,091,003 and 153,328,928,808

Step by Step Solution

1. Step 1: Write the proportion equation
   71,633,091,003 : 153,328,928,808 = 153,328,928,808 : x
2. Step 2: Convert to fraction form
   71,633,091,003/153,328,928,808 = 153,328,928,808/x
3. Step 3: Cross multiply
   71,633,091,003x = 153,328,928,808 × 153,328,928,808
4. Step 4: Simplify right side
   71,633,091,003x = 23,509,760,409,408,731,348,992
5. Step 5: Solve for x
   x = 23,509,760,409,408,731,348,992/71,633,091,003
6. Step 6: Final answer
   x = 328,196,927,987.15