Finding the Third Proportional to 7,810,987,008 and 17,114,242,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,810,987,008 : 17,114,242,828.50 = 17,114,242,828.50 : x
2. Step 2: Convert to fraction form
   7,810,987,008/17,114,242,828.50 = 17,114,242,828.50/x
3. Step 3: Cross multiply
   7,810,987,008x = 17,114,242,828.50 × 17,114,242,828.50
4. Step 4: Simplify right side
   7,810,987,008x = 292,897,307,592,863,678,464
5. Step 5: Solve for x
   x = 292,897,307,592,863,678,464/7,810,987,008
6. Step 6: Final answer
   x = 37,498,117,368.89