Finding the Third Proportional to 31,070,090.25 and 46,605,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,070,090.25 : 46,605,118.50 = 46,605,118.50 : x
2. Step 2: Convert to fraction form
   31,070,090.25/46,605,118.50 = 46,605,118.50/x
3. Step 3: Cross multiply
   31,070,090.25x = 46,605,118.50 × 46,605,118.50
4. Step 4: Simplify right side
   31,070,090.25x = 2,172,037,070,399,042.25
5. Step 5: Solve for x
   x = 2,172,037,070,399,042.25/31,070,090.25
6. Step 6: Final answer
   x = 69,907,652.44