Finding the Third Proportional to 8,349,222,447 and 17,893,610,869.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,349,222,447 : 17,893,610,869.50 = 17,893,610,869.50 : x
2. Step 2: Convert to fraction form
   8,349,222,447/17,893,610,869.50 = 17,893,610,869.50/x
3. Step 3: Cross multiply
   8,349,222,447x = 17,893,610,869.50 × 17,893,610,869.50
4. Step 4: Simplify right side
   8,349,222,447x = 320,181,309,949,088,563,200
5. Step 5: Solve for x
   x = 320,181,309,949,088,563,200/8,349,222,447
6. Step 6: Final answer
   x = 38,348,638,089.54