Finding the Third Proportional to 19,619,143.50 and 45,824,590.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,619,143.50 : 45,824,590.50 = 45,824,590.50 : x
2. Step 2: Convert to fraction form
   19,619,143.50/45,824,590.50 = 45,824,590.50/x
3. Step 3: Cross multiply
   19,619,143.50x = 45,824,590.50 × 45,824,590.50
4. Step 4: Simplify right side
   19,619,143.50x = 2,099,893,094,492,690.25
5. Step 5: Solve for x
   x = 2,099,893,094,492,690.25/19,619,143.50
6. Step 6: Final answer
   x = 107,032,862.80