Finding the Third Proportional to 19,464,612.89 and 45,948,054.15

Step by Step Solution

1. Step 1: Write the proportion equation
   19,464,612.89 : 45,948,054.15 = 45,948,054.15 : x
2. Step 2: Convert to fraction form
   19,464,612.89/45,948,054.15 = 45,948,054.15/x
3. Step 3: Cross multiply
   19,464,612.89x = 45,948,054.15 × 45,948,054.15
4. Step 4: Simplify right side
   19,464,612.89x = 2,111,223,679,848,409.25
5. Step 5: Solve for x
   x = 2,111,223,679,848,409.25/19,464,612.89
6. Step 6: Final answer
   x = 108,464,714.51