Finding the Third Proportional to 56,523,684 and 89,650,236

Step by Step Solution

1. Step 1: Write the proportion equation
   56,523,684 : 89,650,236 = 89,650,236 : x
2. Step 2: Convert to fraction form
   56,523,684/89,650,236 = 89,650,236/x
3. Step 3: Cross multiply
   56,523,684x = 89,650,236 × 89,650,236
4. Step 4: Simplify right side
   56,523,684x = 8,037,164,814,855,696
5. Step 5: Solve for x
   x = 8,037,164,814,855,696/56,523,684
6. Step 6: Final answer
   x = 142,191,100.19