Finding the Third Proportional to 35,523,832.50 and 53,141,139

Step by Step Solution

1. Step 1: Write the proportion equation
   35,523,832.50 : 53,141,139 = 53,141,139 : x
2. Step 2: Convert to fraction form
   35,523,832.50/53,141,139 = 53,141,139/x
3. Step 3: Cross multiply
   35,523,832.50x = 53,141,139 × 53,141,139
4. Step 4: Simplify right side
   35,523,832.50x = 2,823,980,654,217,321
5. Step 5: Solve for x
   x = 2,823,980,654,217,321/35,523,832.50
6. Step 6: Final answer
   x = 79,495,382.55