Finding the Third Proportional to 21,773,043 and 35,851,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,773,043 : 35,851,612.50 = 35,851,612.50 : x
2. Step 2: Convert to fraction form
   21,773,043/35,851,612.50 = 35,851,612.50/x
3. Step 3: Cross multiply
   21,773,043x = 35,851,612.50 × 35,851,612.50
4. Step 4: Simplify right side
   21,773,043x = 1,285,338,118,850,156.25
5. Step 5: Solve for x
   x = 1,285,338,118,850,156.25/21,773,043
6. Step 6: Final answer
   x = 59,033,462.56