Finding the Third Proportional to 105,662,434.50 and 230,083,071.75

Step by Step Solution

1. Step 1: Write the proportion equation
   105,662,434.50 : 230,083,071.75 = 230,083,071.75 : x
2. Step 2: Convert to fraction form
   105,662,434.50/230,083,071.75 = 230,083,071.75/x
3. Step 3: Cross multiply
   105,662,434.50x = 230,083,071.75 × 230,083,071.75
4. Step 4: Simplify right side
   105,662,434.50x = 52,938,219,905,915,648
5. Step 5: Solve for x
   x = 52,938,219,905,915,648/105,662,434.50
6. Step 6: Final answer
   x = 501,012,683.99