Finding the Third Proportional to 101,026,389 and 147,760,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   101,026,389 : 147,760,447.50 = 147,760,447.50 : x
2. Step 2: Convert to fraction form
   101,026,389/147,760,447.50 = 147,760,447.50/x
3. Step 3: Cross multiply
   101,026,389x = 147,760,447.50 × 147,760,447.50
4. Step 4: Simplify right side
   101,026,389x = 21,833,149,845,400,256
5. Step 5: Solve for x
   x = 21,833,149,845,400,256/101,026,389
6. Step 6: Final answer
   x = 216,113,334.96