Finding the Third Proportional to 35,645,174 and 76,406,154

Step by Step Solution

1. Step 1: Write the proportion equation
   35,645,174 : 76,406,154 = 76,406,154 : x
2. Step 2: Convert to fraction form
   35,645,174/76,406,154 = 76,406,154/x
3. Step 3: Cross multiply
   35,645,174x = 76,406,154 × 76,406,154
4. Step 4: Simplify right side
   35,645,174x = 5,837,900,369,071,716
5. Step 5: Solve for x
   x = 5,837,900,369,071,716/35,645,174
6. Step 6: Final answer
   x = 163,778,142.00