Finding the Third Proportional to 16,191,031 and 35,072,486

Step by Step Solution

1. Step 1: Write the proportion equation
   16,191,031 : 35,072,486 = 35,072,486 : x
2. Step 2: Convert to fraction form
   16,191,031/35,072,486 = 35,072,486/x
3. Step 3: Cross multiply
   16,191,031x = 35,072,486 × 35,072,486
4. Step 4: Simplify right side
   16,191,031x = 1,230,079,274,220,196
5. Step 5: Solve for x
   x = 1,230,079,274,220,196/16,191,031
6. Step 6: Final answer
   x = 75,972,881.17